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- Measuring
Measurement is very important, but don’t worry about this, will attach drawing and config with offer to help you double check.
Note:
a.For casement and folding door, need panels width space for opening or folding, so leave enough space for it.
b.Regarding the inward or outward, we always stand in the room to look out, please noted when you release purchase order.
Measurement factor
1.Opening plumb and level
Make sure your opening is very close to perfectly square: Use a level to
check the wall sides for plumb and the top and bottom for level.
2.Choice the measurement point
The measurement point should be more than 3 points(plumb direction:
top, mid, bottom, three points; level direction: left, mid, right, three points),
increase the measurement points if the opening very huge. This must be
done from side to side and top to bottom. Choice the smallest
measurement value(width and height), then subtract 20mm, the size the is
the exact door or window size.
3.Bottom track installing
Neither door or window, if you want the bottom frame floor flush (flush
track), please don’t forget the distance under the floor, the frame height
includes the bottom track.
4.The way of opening for the door or window
once you have your opening size you need to decide which direction you
would like you door to fold forward to right , left or both? Outward or inward ?